
html,body,#root{
  width: 100%;
  height: 100%;
  overflow: hidden;
}

/* 动画相关样式 */
.fade-enter, .fade-appear {
  opacity: 0;
}

.fade-enter.fade-enter-active, .fade-appear.fade-appear-active {
  opacity: 1;
  transition: opacity 300ms ease-in;
}

.fade-exit {
  opacity: 1;
}

.fade-exit.fade-exit-active {
  opacity: 0;
}
